Unable to parse your query:
You might try to enclose your search term in quotes,
escape special characters
with \, or read the Help
on the query language. Error message from parser:
Cannot parse '-7489023423142/4123491823746192384761238946123891': Lexical error at line 1, column 50. Encountered: <EOF> after : "/4123491823746192384761238946123891"